羧甲基淀粉浆料的干法制备与上浆性能研究  

Dry Preparation of Carboxymethyl Starch and Its Sizing Properties

作　　者：范雪荣 王强[1] 邵菊香 

机构地区：[1]江南大学

出　　处：《棉纺织技术》2002年第5期25-28,共4页Cotton Textile Technology

摘　　要：采用干法工艺制备了不同取代度的羧甲基淀粉 ,测试了其浆液、浆膜性能。结果表明 :干法制备的羧甲基淀粉的粘度显著低于原淀粉 ,与其他浆料的混溶性优于酸变性淀粉 ,对棉或涤棉的粘着力较酸变性淀粉有所提高。干法制备具有生产成本低 ,产品性能优良 ,对环境无污染等优点。A series of CMS with different substitution degree are synthesized by dry preparation, and size paste and films are also tested. The results show that the viscosity of Carboxymethyl Starch is significantly lower than raw starch, and compared with the acid modified starch, it has more excellent sizing compatibility and more adhesive force to cotton and polyester & cotton blended yarn. Dry preparation has many advantages such as low cost, excellent product property, no pollution to environment, etc.

关 键 词：羧甲基淀粉浆料 干法制备 上浆性能 粘度 混溶性 测试 

分 类 号：TS103.846.3[轻工技术与工程—纺织工程]